
Read Receipt provides a response when an email message has been opened and/or viewed.

A delivery receipt does not mean that the recipient has actually read your email message. It is important to be aware that not all email servers are compatible with this function.

It is useful to know the difference between these two options and any limitations in how they work. The options include a delivery receipt and/or a read receipt. Microsoft Outlook allows you to assign two email tracking options within an email message.
